ARP Extended Wheel Studs - M12x1.5 - For OEM HUBS

Brand: ARP Manufacturer's Part Number: 100-7715 Wheel Stud Style: Press-in Wheel Stud Thread Size: M12 x 1.5 Stud Material: Chromoly steel Knurl Diameter (in.): 0.558 in. Knurl Diameter (mm): 14.17mm Underhead Length (in.): 2.600 in. Underhead Length (mm): 66.04mm Shoulder Length (in.): 0.28 Quantity: Sold as a set of 5. If you have Primes TIMKEN SW20 Wheel bearing spindles you NEED DIFFERENT STUDS. Buy this ARP kit: 100-7713 : TIMKEN ARP EXTENDED STUD ARP's heat-treated 8740 chrome moly wheel studs are a much-needed replacement for any car engaged in oval track or drag racing competition. They have a tensile strength of 200,000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing. The studs are sold in packs of 5 and are cadmium plated for extra durability. Here is the tool to install extended lugs: Lisle 22800